One cannot come back too often to the question what is knowledge and to the answer knowledge is what one knows.... Knowledge is the thing you know and how can you know more than you do know.
Gertrude Steinit is all the question of identity. ... As long as the outside does not put a value on you it remains outside but when it does put a value on you then it gets inside or rather if the outside puts a value on you then all your inside gets to be outside.
Gertrude Stein